68 Degree Residential Brass Concealed Fire Sprinkler for Fire Fighting System

• Installation: Conceal
• Thread: 1/2"
• Temperature: 57 /68 /79 /93 /141
• Response: Standard
• Color: Brass/Chromed/White
• Transport Package: Carton&Pallet
• Model NO.: HY012-004-00
• Specification: DN15
• Trademark: HY or OEM
• Origin: China
• HS Code: 8424901000
• Production Capacity: 10000pieces/Month

Product Description

Product Description

FIRE SPRINKLER HEAD CONCEALED TYPE

Fire sprinkler is a nozzle that use to spray water to the fire.
It is installed at the end of water pipe.
It can sense the heat by a specific glass bulb then open automatically to allow water spray out to extinguish the fire.

1) Type: Concealed
2) Material: brass,chrome finishing
3) Temperature: 68ºC(155ºF) sprinkler with 63ºC(145.4ºF) plate
4) Nominal diameter: 15mm
5) K factor: DN15=5.6gpm/psi½(80 lpm/bar½)
6) Thread: BSP R1/2
7) Glass bulb:  standard respond
8) Weight: 135±5g
 

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Product Parameters

Norminal Diameter	Connection Thread	Flow rate	Temperature
DN15	R1/2"	80±4	57/68/79/93/141°
DN20	R3/4"	115±6	57/68/79/93/141°

 

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